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Cyanocobalamin

Popular Brands: : Cyanocobalamin, Foltx, Folbee, Cerefolin, Nascobal
Official FDA Reports39,827
Social Media Events61
Total Posts416
Avg. Review Score3.97/ 5
Active Ingredients
  • Cyanocobalamin
Manufacturers
  • Abraxis Pharmaceutical Products
  • Bayer Healthcare Pharmaceuticals Inc
  • Bel Mar Laboratories Inc
  • Bristol Myers Squibb Co
  • Eli Lilly And Co
Show more manufacturers

  This report is for all products sharing this active ingredient. For more details, please use our Workbench for research on individual brands like Cyanocobalamin.

* Extracted from FDA Adverse Event Report

Explanation

The quarterly trend chart illustrates changing levels of adverse events over time. Results from both the FDA Adverse Event Database (FAERS) and adverse events extracted from social media by Druginformer are plotted side-by-side for easy comparison.


The proportion of people completing user reviews who complained about a side effect.

The proportion of social media adverse event complaints for each adverse event type.

The proportion of FAERS (FDA) adverse event complaints for each adverse event type.


Cyanocobalamin Side Effects

  Social Media
(Online Comments)
FAERS
(Reports Submitted to FDA)
Side Effect On Drug
Label
Overall
Alarm
Reports % of
Reports
Alarm Reports % of
Reports
Alarm

* DrugInformer calculates alarm using a proprietary algorithm. Alarm should not be taken as an ofiicial signal from the FDA or other regulatory entity.


User Voices

The following are comments from users that experienced side effects while taking Cyanocobalamin

Amnesia

... These deficiencies was causing a decrease in brain waves in my front left lobe. This condition led to a diagnosis on early onset of dementia. I was having slight memory loss , luckily not enough to aff...


Source: Cerefolin NAC oral : User Ratings cove...

View full report on Cyanocobalamin related amnesia

Did the author experience amnesia while taking cyanocobalamin?

What is this?

Anger

... is termed "off label". I have been trying to help my brain to rewire my neuroleptic pathways and go to the place where I was "stuck" and could not shake my intense emotions of anger , or depression. I ...


Source: Cerefolin NAC oral : User Ratings cove...

View full report on Cyanocobalamin related anger

Did the author experience anger while taking cyanocobalamin?

What is this?

Disturbance In Attention

I just took my first dose last night. I am very pleased with the ability to wake up without the usual "brain fog" that new medications usually bring on for me. My use of this medication is termed "off...


Source: Cerefolin NAC oral : User Ratings cove...

View full report on Cyanocobalamin related disturbance in attention

Did the author experience disturbance in attention while taking cyanocobalamin?

What is this?

Tell us about your Experience with Cyanocobalamin

Thank you for sharing your experience with us!

Share Your Experience

Druginformer Identified Side Effects: None

Posted By Anonymous in fdb.rxlist.com on October 14, 2013 @ 12:00 am

In response to the previous post, it has been reformulated and the blue dye taken out.

Druginformer Identified Side Effects: None

Posted By Anonymous in fdb.rxlist.com on October 13, 2013 @ 12:00 am

URGENT QUESTION.......Why did the color of Cerefolin Nac Change? It was BLUE. Now it is BEIGE AND it smells really bad. What happened? Are these safe to take? I have tried unsucessfuly to contact PAM...

Druginformer Identified Side Effects: Anger, Anxiety, Disturbance in attention, Panic attack, Emotional distress

Posted By Silversheep in fdb.rxlist.com on July 26, 2013 @ 12:00 am

... is termed "off label". I have been trying to help my brain to rewire my neuroleptic pathways and go to the place where I was "stuck" and could not shake my intense emotions of anger, or depression. I ...

Druginformer Identified Side Effects: Energy increased

Posted By Anonymous in drugs.com on May 5, 2013 @ 12:00 am

I feel more energetic and can focus more the first 2 weeks of injection.

Druginformer Identified Side Effects: None

Posted By Anonymous in fdb.rxlist.com on January 17, 2013 @ 12:00 am

Druginformer Identified Side Effects: None

Posted By Stardust in fdb.rxlist.com on December 11, 2012 @ 12:00 am

I started taking Cerefolin about 2 years ago after learning I was homozygous for C677T MTHFR. Numerous health problems before Cerefolin came into my life. It has been a Godsend to me, and at 62 I am i...

Druginformer Identified Side Effects: Somnolence

Posted By Anonymous in drugs.com on October 30, 2012 @ 12:00 am

... needle and easy to do at home. Results are excellent for me, within 3-4 days I was clear-headed in a way I have not felt for years, I do not feel like I needed more sleep all the time! Not implying an...

Druginformer Identified Side Effects: None

Posted By Depaul44 in fdb.rxlist.com on October 27, 2012 @ 12:00 am

I started taking this medication for overall fatigue, stress, and diarrhea. Work up was negative. Dr. thought I was depressed. Nothing helped. He put me on Cerefolin NAC and my nausea stopped, hea...

Druginformer Identified Side Effects: Thought blocking

Posted By BabaM in fdb.rxlist.com on September 5, 2012 @ 12:00 am

I suffered from chemo fog and hypothyroidism.I had trouble pulling up the correct words, could not multitask (my usual modus operandi), seemed overwhelmed by much in life. Cerefolin NAC has helped me...

Druginformer Identified Side Effects: None

Posted By Anonymous in fdb.rxlist.com on August 31, 2012 @ 12:00 am


Additional Drug Information


* Warning: The facts and figures contained in these reports are accurate to the best of our capability; however, our metrics are only meant to augment your medical knowledge, and should never be used as the sole basis for selecting a new medication. As with any medical decision, be sure to work with your doctor to ensure the best choices are made for your condition.

* About FAERS: The FDA Adverse Event Reporting System (FAERS) is used by FDA for activities such as looking for new safety concerns that might be related to a marketed product, evaluating a manufacturer's compliance to reporting regulations and responding to outside requests for information. Reporting of adverse events is a voluntary process, and not every report is sent to FDA and entered into FAERS. The FAERS database may contain duplicate reports, the report quality is variable, and many factors may influence reporting (e.g., media attention, length of time a drug is marketed, market share). For these reasons, FAERS case reports cannot be used to calculate incidence or estimates of risk for a particular product or compare risks between products.